31557150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3090

約数の個数: 72

約数和(自身を含む): 88498800

約数和(自身を除く): 56941650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3049, 3450, 5175, 6098, 9147, 10350, 15245, 18294, 27441, 30490, 45735, 54882, 70127, 76225, 91470, 137205, 140254, 152450, 210381, 228675, 274410, 350635, 420762, 457350, 631143, 686025, 701270, 1051905, 1262286, 1372050, 1753175, 2103810, 3155715, 3506350, 5259525, 6311430, 10519050, 15778575, 31557150]

約数ペア:

[(1, 31557150), (2, 15778575), (3, 10519050), (5, 6311430), (6, 5259525), (9, 3506350), (10, 3155715), (15, 2103810), (18, 1753175), (23, 1372050), (25, 1262286), (30, 1051905), (45, 701270), (46, 686025), (50, 631143), (69, 457350), (75, 420762), (90, 350635), (115, 274410), (138, 228675), (150, 210381), (207, 152450), (225, 140254), (230, 137205), (345, 91470), (414, 76225), (450, 70127), (575, 54882), (690, 45735), (1035, 30490), (1150, 27441), (1725, 18294), (2070, 15245), (3049, 10350), (3450, 9147), (5175, 6098)]